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Math works now

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This commit is contained in:
Zack Scholl 2016-02-07 13:49:46 -05:00
parent 3433556629
commit 26ad3b91f0
3 changed files with 6 additions and 4 deletions
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4
routes.go
View File

@ -67,11 +67,11 @@ func renderMarkdown(c *gin.Context, title string) {
r, _ := regexp.Compile("\\$\\$(.*?)\\$\\$")
for _, s := range r.FindAllString(html2, -1) {
html2 = strings.Replace(html2, s, "<div class='texp' data-expr='"+s[2:len(s)-2]+"'></div>", 1)
html2 = strings.Replace(html2, s, "<span class='texp' data-expr='"+s[2:len(s)-2]+"'></span>", 1)
}
r, _ = regexp.Compile("\\$(.*?)\\$")
for _, s := range r.FindAllString(html2, -1) {
html2 = strings.Replace(html2, s, "<div class='texi' data-expr='"+s[1:len(s)-1]+"'></div>", 1)
html2 = strings.Replace(html2, s, "<span class='texi' data-expr='"+s[1:len(s)-1]+"'></span>", 1)
}
c.HTML(http.StatusOK, "view.tmpl", gin.H{

4
templates/view.tmpl
View File

@ -47,12 +47,12 @@
$( document ).ready(function() {
var texi = document.getElementsByClassName("texi");
Array.prototype.forEach.call(texi, function(el) {
katex.render(el.getAttribute("data-expr"), el, { displayMode: true });
katex.render(el.getAttribute("data-expr"), el, { displayMode: false });
});
var texp = document.getElementsByClassName("texp");
Array.prototype.forEach.call(texp, function(el) {
katex.render(el.getAttribute("data-expr"), el, { displayMode: false });
katex.render(el.getAttribute("data-expr"), el, { displayMode: true });
});
});

2
utils.go
View File

@ -23,6 +23,8 @@ You can also write your notes in [Markdown](https://daringfireball.net/projects/
If you are writing a list and you want to tick off things really easily, just add ` + "`" + `/list` + "`" + `. For example, after editing [` + "`" + `/grocery` + "`" + `](/grocery), goto [` + "`" + `/grocery/list` + "`" + `](/grocery/list). In this page, whatever you click on will be striked through and moved to the end. This is helpful if you write a grocery list and then want to easily delete things from it.
Math is supported using [Katex](https://github.com/Khan/KaTeX). Simple
Be cautious about writing sensitive information in the notes as anyone with the URL has access to it. For more information, or if you'd like to edit the code, [use the github](https://github.com/schollz/cowyo).